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https://www.w3schools.com/js/tryit.asp?filename=tryjs_string_replace ' Il replace()metodo non modifica la stringa su cui e' chiamato. Restituisce una nuova stringa. <!DOCTYPE html> <html> <body> <h2>JavaScript String Methods</h2> <p>Replace "Microsoft" with "W3Schools" in the paragraph below:</p> <button onclick="myFunction()">Try it</button> <p id="demo">Please visit Microsoft!</p> <script> function myFunction() { var str = document.getElementById("demo").innerHTML; var txt = str.replace("Microsoft","W3Schools"); document.getElementById("demo").innerHTML = txt; } </script> </body> </html> ' pure https://www.w3schools.com/js/tryit.asp?filename=tryjs_string_replace_case <!DOCTYPE html> <html> <body> <h2>JavaScript String Methods</h2> <p>Replace "Microsoft" with "W3Schools" in the paragraph below:</p> <button onclick="myFunction()">Try it</button> <p id="demo">Please visit Microsoft!</p> <script> function myFunction() { var str = document.getElementById("demo").innerHTML; var txt = str.replace("MICROSOFT","W3Schools"); document.getElementById("demo").innerHTML = txt; } </script> <p>The example does not work because MICROSOFT is written with upper case letters."</p> </body> </html> |